SATA GL48516 Box End Slugging Wrench 50mm

The 50mm box-end design corresponds to the size of the opening that fits 50mm hex nuts/bolts. It’s intended for precise engagement with 50mm fasteners to minimize rounding and slippage.

It uses heavy‑duty construction from high‑strength steel, with overall heat treatment for uniform hardness and a chrome finish that provides corrosion resistance and long‑lasting wear protection.

The knock end includes a security hole for tethering or hanging the tool when not in use, and it’s designed to allow controlled hammer blows to avoid over‑striking and damage.

Key specs include a 50mm box-end, heavy‑duty construction, heat-treated uniform hardness, corrosion‑resistant chrome finish, extended leverage for more torque, and an ergonomic grip designed for reduced hand fatigue during high‑impact use.

1) Ensure the fastener is compatible (50mm). 2) Fit the box-end securely on the fastener. 3) Use the slugging end to strike with a hammer, applying controlled, precise blows. 4) Keep your body and hands clear of the striking area. 5) After use, clean and store in a dry place.

Ideal for mechanical, industrial, and automotive tasks—especially when dealing with stubborn, rusted, or hard‑to‑loosen 50mm fasteners where extra torque is needed.

Wipe it down after use, dry it thoroughly to prevent rust, apply a light coat of oil to prevent corrosion, store in a dry area, and inspect for any damage before use. Avoid dropping or striking damaged tools.

Compared to alternatives like SATA GL48515 (40mm), SATA GL48518 (60mm), and SATA GL48514 (30mm) available on Fepy, the 50mm model offers a precise fit for 50mm fasteners with balanced torque and a longer handle for extended leverage. Examples: 40mm option — https://fepy.com/product/sata-gl48515-box-end-slugging-wrench-40mm; 60mm option — https://fepy.com/product/sata-gl48518-box-end-slugging-wrench-60mm; 30mm option — https://fepy.com/product/sata-gl48514-box-end-slugging-wrench-30mm

Slugging wrenches are designed for hammer-assisted high torque. You strike the slugging end with a hammer to apply extra force while the box-end grips the fastener. A standard box-end wrench is intended for manual turning without hammer blows and isn’t built to withstand repeated impacts.

Yes. The combination of high‑strength steel, heat treatment for uniform hardness, corrosion‑resistant chrome, and the extended lever for greater torque makes it a solid investment for professionals performing frequent high‑torque work.

If the wrench doesn’t meet your needs, you can initiate a return within Fepy’s standard return period. Ensure the item is in unused condition and consult the return process for eligibility.